baber/WOPTO huggingface dataset:
Patent JP-2022034797-A (JP)
Title: Ball bearing
Inventor: SASAKI KATSUAKI
IPC: F16C19/04
Filed: 2020-08-19
Abstract: To provide a ball bearing for hardly causing the deformation of a resin cage due to centrifugal force when used with high speed rotation.SOLUTION: A ball bearing includes a resin cage 7 having a cage annular part 21, and a cantilevered cage claw part 22 extending from the cage annular part 21 to between circumferentially neighboring balls 5 in the axial direction. On the radial outside face of the cage annular part 21, a root side guided surface 23 is formed to slide-contact one outer ring groove shoulder part 13 out of a pair of outer ring groove shoulder parts 13. On the radial outside face at the axial end on the front end side of the cage claw part 22, a front end side guided surface 24 is formed to slide-contact the other outer ring groove shoulder part 13 out of the pair of outer ring groove shoulder parts 13. The root side guided surface 23 and the front end side guided surface 24 are formed circular so that the sectional shapes along the circumferential direction are protruded radially outward.SELECTED DRAWING: Figure 1
Patent JP-2022039835-A (JP)
Title: Ultrasonic therapy apparatus
Inventor: TAKANO TAKAHISA
IPC: A61N7/02
Filed: 2020-08-28
Abstract: To provide an ultrasonic therapy apparatus capable of measuring a temperature of an affected part with high accuracy by reducing noise from electromagnetic waves induced by ultrasonic waves.SOLUTION: An ultrasonic therapy apparatus includes: an ultrasonic irradiation part 2 to irradiate ultrasonic waves to an affected part 1 in a patient P from outside the body of the patient P; a measurement part 3 which includes an antenna 3a to detect electromagnetic waves induced in the affected part 1 by the ultrasonic waves, and which measures a temperature of a desired portion on the basis of the electromagnetic waves detected by the antenna 3a; and an ultrasonic wave reducing material 10 which is disposed adjacent to the antenna 3a and reduces ultrasonic waves entering the antenna 3a.SELECTED DRAWING: Figure 1
Patent JP-2020190578-A (JP)
Title: Laser surveying device
Inventor: NABETA YOSHINORI
IPC: G01C15/00
Filed: 2020-08-31
Abstract: To provide a laser surveying device in which a light wave distance measuring mechanism and a laser rotary radiation mechanism are integrated and which can correctly and efficiently setting vertical axes of both mechanisms.SOLUTION: A light wave distance measuring mechanism 2 comprises: a telescope part 15 capable of at least measuring a distance; a leveling part for adjusting a posture for leveling; and a first tilt sensor 12 for detecting inclination. A laser rotary radiation mechanism 3 comprises: a laser radiation part 22 for rotating and radiating laser beam; second tilt sensors 29, 30 for detecting inclination; posture adjusting parts 24, 25 for adjusting a posture to the light wave distance measuring mechanism 2; and fixing parts 26, 27, 28 for fixing the posture to the light wave distance measuring mechanism 2.SELECTED DRAWING: Figure 1
Patent JP-2022043588-A (JP)
Title: Toner, developer, toner storage unit, image forming apparatus, and image forming method
Inventor: NAGATOMO TSUNEYASU
IPC: G03G9/097
Filed: 2020-09-04
Abstract: To provide a toner that can prevent the occurrence of scumming and has excellent filming resistance.SOLUTION: A toner according to the present invention includes two or more types of metal oxide particles. One type of the metal oxide particles is silica particles, and the other one type is composite particles including zirconia and alumina. The ratio of the content of zirconia to the sum of the content of zirconia and the content of alumina is 0.5-0.8.SELECTED DRAWING: None
Patent JP-2020199296-A (JP)
Title: Dryer
Inventor: KOSAKA MASAYUKI
IPC: A45D20/12
Filed: 2020-09-04
Abstract: To provide a dryer that can regulate rotation of a grip part, and can restrain cracks and sink marks from occurring.SOLUTION: A dryer comprises a body part for heating air sucked from a suction port and discharging it from a discharge port, a grip part 1005 rotatably attached to the body part, and a moderation structure for regulating rotation of the grip part 1005 with respect to the body part. The moderation structure comprises a first engaging body 1030 arranged between the body part and the grip part 1005, a second engaging part 1514B for engaging with the first engaging body 1030 depending on the rotation of the grip part 1005, and a regulating body 1040 for regulating deformation of the second engaging part 1514B.SELECTED DRAWING: Figure 16
Patent JP-2022045102-A (JP)
Title: Agriculture support system
Inventor: NISHIKAWA TOMOHIRO
IPC: G16Y10/05
Filed: 2020-09-08
Abstract: To provide an agriculture support system that more reliably improves the yield and quality of crops.SOLUTION: An agriculture support system 1 includes: a mesh setting unit 34 for dividing a field area indicating a field in which crops are to be planted into prescribed plots; a spray reception unit 35 for receiving spray amounts of a material to be sprayed in the plots set by the mesh setting unit 34; a display control unit 32 for displaying on a screen a relationship between the plots and the spray amounts received by the spray reception unit 35; and a spraying determination unit 37 for determining whether or not received spray amounts, which are the spray amount received by the spray reception unit 35, are appropriate. When the received spray amounts are determined as being not appropriate, the display control unit 32 displays on the screen the plots corresponding to the received spray amounts that are determined as being not appropriate.SELECTED DRAWING: Figure 1
Patent JP-2022048751-A (JP)
Title: Surface-coated inorganic oxide hollow particle
Inventor: SUEMATSU RYOICHI
IPC: C01B33/26
Filed: 2020-09-15
Abstract: To provide surface-coated inorganic oxide hollow particles having improved strength without impairing the hollow ratio, and to provide a method for improving the strength of the inorganic oxide hollow particles.SOLUTION: A surface-coated inorganic oxide hollow particle comprises an inorganic oxide hollow particle and a coating layer covering a surface of the inorganic oxide hollow particle. The coating layer is composed of an organosilicon compound. By coating the surface of the inorganic oxide hollow particle with the organosilicon compound, the strength of the inorganic oxide hollow particle can be improved without impairing the hollow ratio of the inorganic oxide hollow particle. The inorganic oxide hollow particle is useful as a heat insulating material, a catalyst carrier, an electronic material and others.SELECTED DRAWING: Figure 1
Patent JP-2022049967-A (JP)
Title: Steering control device
Inventor: KAKIMOTO Yusuke
IPC: B62D5/04
Filed: 2020-09-17
Abstract: To provide a steering control device that is able to suppress deterioration of steering feeling in a situation where counter steering is performed.SOLUTION: A target reaction torque calculation unit calculates target reaction torque to be a target value of a steering reaction force that is a force against a steering unit that is input to the steering unit. The target reaction torque calculation unit includes a reaction component calculation unit 82 that calculates a reaction component Fir that is a force against a rotation of the steering wheel made by the steering of a driver. The reaction component calculation unit 82 includes an angular axial force calculation unit 102 that calculates an angular axial force Fib that is determined according to a target steering angle θh* and is an axial force whose road surface information is not reflected, as an axial force component corresponding to an axial force acting on a rack shaft that operates in order to turn a turning wheel. Further, the reaction force component calculation unit 82 includes a guard processing unit 200 that performs guard processing so as not to excessively increase the angular axial force Fib.SELECTED DRAWING: Figure 4
Patent JP-2021000489-A (JP)
Title: Slot machine
Inventor: YOSHINO JUNICHI
IPC: A63F5/04
Filed: 2020-09-18
Abstract: To provide a slot machine capable of reducing a time lag between operation of a start switch and execution of a performance.SOLUTION: Before operation of the start switch is received, main control means transmits a game state command to sub control means in game start processing (step S10) performed when a game is started. This allows the sub control means to prepare a performance to execute when the start switch is operated, before the start switch is operated.SELECTED DRAWING: Figure 26
Patent JP-2021007022-A (JP)
Title: Touch free interface for augmented reality systems
Inventor: ITAY KATZ
IPC: G06F3/0346
Filed: 2020-09-18
Abstract: To provide an interactive system, method and computer-readable recording medium for augmented reality.SOLUTION: Images of a real world scene are obtained from one or more of one or more image sensors. An orientation and/or location of the image sensors is obtained from one or more state sensors. A real world object at which a predefined pointing object is performing a predefined gesture in the images of the real world scene is identified and data associated with the identified object is displayed on a viewing device.SELECTED DRAWING: Figure 4c
Patent JP-2022050986-A (JP)
Title: Indoor partition device
Inventor: NAKAGAWA HARUHISA
IPC: E04B2/74
Filed: 2020-09-18
Abstract: To provide a partition capable of dividing an entire room easily.SOLUTION: An indoor partition device comprises a plurality of connection parts 11 provided at a wall surface W inside of a room X, a linear bridging member 12 mounted to the plurality of connection parts 11 and bridged therebetween, and a partition member 13 mounted to the bridging member 12. It is preferable that a knot member 14 engaging with and fixing the bridging members 12 in a crossed state is provided at an intersection part P where the plurality of bridging members 12 are provided and the bridging members 12 intersect each other, and it is more preferable that a pole member 142 projected from a floor surface is provided at the connection member 14.SELECTED DRAWING: Figure 1
Patent JP-2022054111-A (JP)
Title: Water supply device
Inventor: FUJITA MASAYUKI
IPC: F04D15/00
Filed: 2020-09-25
Abstract: To provide a water supply device that can restrain an influence of water immersion.SOLUTION: A water supply device according to an embodiment comprises a pump, a control part, and a water immersion detection part. The pump supplies water. The control part supplies electric power to the pump, and controls the pump. The water immersion detection part is provided at a position lower than an electric wiring portion of the pump, and detects water immersion. When the water immersion detection part detects water immersion, the control part stops the supply of electric power to the pump.SELECTED DRAWING: Figure 2
Patent JP-2022054925-A (JP)
Title: Fiber body manufacturing device, fiber body manufacturing method, substrate sheet, and functional sheet
Inventor: YAMAGAMI TOSHIAKI
IPC: C09J7/30
Filed: 2020-09-28
Abstract: To provide a fiber body manufacturing device capable of manufacturing a sheet which is less likely to cause a functional material to be exposed on a surface.SOLUTION: The fiber body manufacturing device comprises a discharge section for discharging a substrate sheet with a functional material placed on one side, a conveyance section for conveying the discharged substrate sheet, a deposition section for forming a web on the one side of the conveyed substrate sheet by depositing fibers and binding material, and a pressurizing and heating section for pressurizing and heating the web.SELECTED DRAWING: Figure 2
Patent JP-2021014582-A (JP)
Title: Heat-resistant resin composition, and production method thereof
Inventor: NISHINO KOHEI
IPC: C08L55/02
Filed: 2020-09-29
Abstract: To provide a heat-resistant resin composition having a VOC reduced, and a production method thereof.SOLUTION: A heat-resistant resin composition contains a maleimide-based copolymer (A) and at least one kind of resin (B) selected from an ABS resin, an ASA resin, an AES resin, and a SAN resin and has a content of volatile components less than 500 μg/g. A molded article made of such the resin composition has a VOC emitted from the molded article reduced and is excellent in heat resistance and impact resistance and therefore is suitably used in automobiles, household electrical appliances, OA equipment, housing materials, daily necessities or the like.SELECTED DRAWING: None
Patent JP-2022056450-A (JP)
Title: Pinball game machine
Inventor: YAMADA NORIFUMI
IPC: A63F7/02
Filed: 2020-09-30
Abstract: To provide a game machine capable of preventing missing of a latch member since the latch member comes off from an engaging hole, or unintended opening of a cover member caused by abrasion of the latch member.SOLUTION: A latch fixing member P8610 is formed into a fixed fitting structure to a rear cover side engaging hole P8510, and the latch fixing member P8614 is made comparatively thick, to thereby prevent opening of a rear cover P8500 without operation of the latch fixing member P8610, or stop of secondhand goods movement caused by incomplete model due to missing parts during secondhand goods movement between game houses since the latch fixing member P8610 is lost.SELECTED DRAWING: Figure 68
Patent JP-2022057520-A (JP)
Title: Architectural member temporary placing tool
Inventor: BABA MINEO
IPC: B62B1/12
Filed: 2020-09-30
Abstract: To provide an architectural member temporary placing tool capable of temporarily placing an architectural member, and moving the temporarily placed architectural member as it is.SOLUTION: An architectural member temporary placing tool 1 comprises: a support member 10 for supporting an architectural member B from below; a rotary member 30 which is rotatably attached onto the support member 10, and rotates between a protrusion position protruding above the support member 10 and a rotated position rotated downward from the protrusion position; and a wheel 43 which is attached onto the rotary member 30, and rotates to move the architectural member temporary placing tool 1 in a horizontal direction. When the rotary member 30 positions at the protrusion position, the support member 10 is set onto the ground. When the rotary member positions at the rotated position, the wheel 43 is set onto the ground, to make the architectural member temporary placing tool 1 movable.SELECTED DRAWING: Figure 1
Patent JP-2022057580-A (JP)
Title: Information processing program, game apparatus and information processing method
Inventor: SAKATA RYO
IPC: A63F13/426
Filed: 2020-09-30
Abstract: To improve game properties.SOLUTION: An information processing program causes a computer to function as: a target object display section displaying, on the basis of targets set up at mutually separated positions, target objects corresponding to the targets on a touch panel; an instruction object display section movingly displaying instruction objects so as to reach corresponding targets, the instruction objects provided corresponding to any of the objects and including normal instruction objects classified as a normal type and special instruction objects classified as a special type; a connection object display section movingly displaying normal connection objects connecting a plurality of normal instruction objects and special connection objects connecting the plurality of special instruction objects; and a determination section executing evaluation determination for the normal connection objects based on prescribed operation information and not executing the evaluation determination for the special connection objects.SELECTED DRAWING: Figure 20
Patent JP-2022057874-A (JP)
Title: Embroidery frame and pressing member
Inventor: IIDA MICHIHIRO
IPC: D05B39/00
Filed: 2020-09-30
Abstract: To provide an embroidery frame and a pressing member which can hold an object to be sewn arranged between a base frame and the pressing member by a magnetic force of a magnet which the pressing member has, and in which the work of removing the pressing member from the base frame is easier than before.SOLUTION: An embroidery frame 5 includes: a base frame 51 having a magnetic body; and a pressing member 70 for pressing an object to be sewn arranged between itself and the base frame 51 to the base frame 51 side with a magnetic force. The pressing member 70 includes: a body part 71 having a magnet 80; and a lever 81 having a support part rotatably supported by the body part 71, an action point part, and an operation part 73. The action point part is provided on one end side of the lever 81, and can swing between a standby position and an action position on the side closer to the base frame 51 than the standby position. The operation part 73 is provided on the other end side of the lever 81, and moves, according as it is operated, the action point part 75 to the action position, and moves at least one part of the body part 71 to the side being separated from the base frame 51.SELECTED DRAWING: Figure 4
Patent JP-2022059173-A (JP)
Title: Laminated type battery
Inventor: OKUDA TAKASHI
IPC: H01M50/531
Filed: 2020-10-01
Abstract: To prevent a foreign substance from entering an electrode layer side and prevent the occurrence of a foreign substance.SOLUTION: A laminated type battery has a plurality of electrode layers each including a negative electrode laminated layer 11 and a positive electrode laminated layer 13 laminated, and comprises: a collector part (negative electrode collector part or positive electrode collector part) that electrically connects the negative electrode laminated layers 11 or the positive electrode laminated layers 13 and a terminal (negative electrode terminal or positive electrode terminal) with each other; and island-like parts 20. The island-like parts 20 are provided at positions for preventing vibration propagated from the collector part to the negative electrode laminated layers 11 or the positive electrode laminated layers 13 and have a configuration for preventing a foreign substance from entering the side of the negative electrode laminated layers 11 or the positive electrode laminated layers 13 from the collector part side. When the adjacent two island-like parts 20 are brought into contact with each other, they do not form an electrical circuit. For the island-like parts 20 and electrode layers adjacent to the island-like parts 20 in a direction orthogonal to the lamination direction of the electrode layers, a difference in the amount of deformation with respect to a predetermined compression load in the lamination direction is less than a predetermined minute difference.SELECTED DRAWING: Figure 5
Patent JP-2022060646-A (JP)
Title: Internal combustion engine
Inventor: KUROKI TOMOKAZU
IPC: F02M26/28
Filed: 2020-10-05
Abstract: To provide an internal combustion engine capable of suppressing overheating of a cooling device.SOLUTION: An internal combustion engine 1 includes a cylinder block 2, an intake passage 6, a supercharger 8, an exhaust emission control device 10, an exhaust gas circulation passage 12, an exhaust gas circulation valve 14, and a cooling device 16. The exhaust emission control device 10 is disposed to be displaced relative to the supercharger 8 in an extending direction of a crank shaft 2b and extends in an extending direction of a cylinder 2a. The exhaust gas circulation passage 12 is connected to the intake passage 6 from the downstream side of the exhaust emission control device 10. The exhaust gas circulation valve 14 is disposed on the exhaust gas circulation passage 12 to be displaced relative to the exhaust emission control device 10 in the extending direction of the crank shaft 2b. The cooling device 16 is disposed on the exhaust gas circulation passage 12 and cools exhaust circulation gas flowing in the exhaust gas circulation passage 12 by using a coolant. One side of the cooling device 16 is disposed between the exhaust emission control device 10 and the cylinder block 2, and the other side is disposed in a space surrounded by the supercharger 8, the exhaust emission control device 10, and the exhaust gas circulation valve 14.SELECTED DRAWING: Figure 2
Patent JP-2021027051-A (JP)
Title: Manufacturing method of electrode of electric power storage device and electrode of electric power storage device
Inventor: HASUO TOSHIHARU
IPC: H01G11/30
Filed: 2020-10-05
Abstract: To provide a manufacturing method of an electrode of a high-capacity electric power storage device, the method allowing for reduction in an internal resistance and prevention of peeling of an active material from a current collector due to expansion and contraction thereof.SOLUTION: A manufacturing method of an electrode of an electric power storage device includes the steps of: obtaining a long metallic fiber by cutting the end face of a metallic foil coil with a cutting tool; cutting the long metallic fiber in such a manner that the average length of the cut long metallic fiber is 5 mm or less, while the bundle of long metallic fibers is pressed against a predetermined surface using a pressing member, or while the bundle of long metallic fibers is placed in a tube; preparing a liquid or gel-like slurry including a metallic short fiber A obtained by cutting the long metallic fiber, a binder B, and adsorbent powder on which electrolyte ions are adsorbed during charging or an active material powder 20 that chemically reacts during charging and discharging; molding the slurry into a predetermined shape; and forming an electrode including the short fibers A by drying the slurry formed into the predetermined shape.SELECTED DRAWING: Figure 1
Patent JP-2023162465-A (JP)
Title: 電解液、及びレドックスフロー電池
IPC: H01M8/18
Filed: 2020-10-06
Abstract: 【課題】析出した酸化物が安定して存在できる電解液を提供する。【解決手段】レドックスフロー電池に用いられる電解液であって、分散質と、前記分散質を懸濁する分散媒とを含み、前記分散質は、特定条件下で前記分散媒中に浮遊する複数の粒子であり、前記特定条件は、前記電解液を１時間静置した直後であり、前記複数の粒子の各々は、活物質イオンとなる元素と酸素とを含む酸化物からなる、電解液。【選択図】図２
Patent JP-2022063545-A (JP)
Title: Machine learning device
Inventor: YOKOYAMA DAIKI
IPC: G06N20/00
Filed: 2020-10-12
Abstract: To appropriately learn a learning model even when an abnormality occurs in a value of a state parameter constituting a training data set.SOLUTION: A machine learning device for performing machine learning of a learning model specific to a vehicle 2 includes: learning sections 146, 333 performing machine learning of the learning model by using a training data set including a value of a state parameter detected by a detector provided in the vehicle; and parameter value acquisition sections 145, 332 acquiring a value of the state parameter detected by another vehicle even when an abnormality occurs in the value of the state parameter detected by the detector. When an abnormality occurs in the value of the state parameter detected by the detector, the learning section performs machine learning of the learning model by using the training data set including the value acquired from the other vehicle by the parameter value acquisition sections instead of the value of the state parameter detected by the detector.SELECTED DRAWING: Figure 7
Patent JP-2022066999-A (JP)
Title: regulator
Inventor: SUENAGA NAOYA
IPC: F16K17/30
Filed: 2020-10-19
Abstract: To provide a regulator that has a piston part and a pressure regulating valve composed of a pressure regulating valve body and a piston part which are mutually different components, and also pressed in mutually at predetermined adjustment positions and fastened by deposition to be united in one body, and that secures safety by closing the pressure regulating valve body even if the fastened part is broken unexpectedly to prevent the pressure in a pressure regulating chamber from abnormally rising, and also prevents breaking and airtight leakage of downstream components owing to a downstream flow from a take-out port to secure the safety.SOLUTION: A step 54 which is protruded from a fitting part 53 for a piston part 6 is provided at an upstream position at an outer peripheral part of a pressure regulating valve body 5 not in a pressure regulation range.SELECTED DRAWING: Figure 1